What are the advantages of RFID smart cards?
First, the amount of data storage is large: It is well known that the storage capacity of mobile phones is now larger and larger, which is feedback from the consumer market demand, and this also leads to an increase in the storage capacity of RFID smart cards. The increase in the storage capacity of RFID smart cards has gradually become its outstanding advantage, because nowadays it is a time of big data, consumers have higher and higher requirements for information storage, only a sufficient amount of smart memory cards can be obtained. Stand on the ground. With the development of RFID smart card memory carriers, the data capacity has also been expanding. The amount of data required for future items will be larger and larger, and the demand for capacity expansion of the volume label will increase accordingly.
Second, the reaction speed is fast: RFID smart card reader can read and write data in real time when reading and writing data, it can be completed instantly by light contact with the contact, and its transmission rate is also very fast, which can meet real-time response. .
Third, high security: Each chip in the RFID smart card has a unique 64-bit serial number in the world, and the serial number is engraved on the chip by laser process at the factory, adding a protective layer, which is unforgeable, any Attempting to change the serial number will cause errors in the CRC verification process and is extremely secure.
Fourth, the long life of the use: RFID smart cards mostly use stainless steel casing, while the built-in uses high-performance lithium batteries, to ensure that its power consumption can reach a very low level while also ensuring the storage time of its data. In addition, the use of word-of-mouth RFID smart cards is not limited in number of times and can be used indefinitely.